40909473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4643}}^1$

素因数の和:4749

約数の個数: 24

約数和(自身を含む): 65201760

約数和(自身を除く): 24292287

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 4643, 8811, 13929, 41787, 51073, 153219, 413227, 459657, 1239681, 3719043, 4545497, 13636491, 40909473]

約数ペア:

[(1, 40909473), (3, 13636491), (9, 4545497), (11, 3719043), (33, 1239681), (89, 459657), (99, 413227), (267, 153219), (801, 51073), (979, 41787), (2937, 13929), (4643, 8811)]